diff --git a/renovate.json b/renovate.json
index 2e49fbd..3fa53e8 100644
--- a/renovate.json
+++ b/renovate.json
@@ -9,15 +9,10 @@
       "automerge": true
     },
     {
-      "matchPackageNames": [
-        "/^actions\\//"
-      ],
-      "matchManagers": [
-        "github-actions"
-      ],
-      "registryUrls": [
-        "https://c.csw.im"
-      ]
+      "description": "update renovate once a week",
+      "matchPackageNames": ["ghcr.io/renovatebot/renovate"],
+      "groupName": "renovate",
+      "extends": ["schedule:weekly"]
     }
   ]
 }